AE2S Share: Engineering AE2S Visit Website 1815 Schafer St #301 Bismarck, ND 58501-1238 (701) 221-0530 221-0531 (fax) About Rep Info Map About Civil/environmental engineering firm providing consulting services to municipal, rural, gov't, industrial, commercial and private clients. Whom to Contact Cory Chorne, P.E. Laith Hintz, P.E. Brett Jochim, P.E. Jasper Klein Todd Norton, P.L.S. Russ Sorenson, P.E. What's Nearby? Distance: 5 10 15 20 25 50 mi.